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Kodi nyali fulorosenti?

Low-kuthamanga magwero Mercury kuwala (LP) akhala kudziwika kwa nthawi yaitali. Mpaka pano, ena amathandiza intercity kufala mizere Tingaone zotsalira za nyale anasonkhana kwa iwo. Ine ndinati gwero ali maina angapo, aliyense lomwe limasonyeza kuti chimodzi mwa zinthu khalidwe. Chotero, inu mukhoza zambiri mukamva mawu akuti "fulorosenti kapena kuwala fulorosenti." Komabe, chochitika cha ntchito iwo kuunikira msewu zinalephereka. Chifukwa chimodzi - zovuta mkulu wa kamangidwe ndi moyenera, m'munsi sichisinthasinthanso poyerekeza ndi kusankha pa maziko a ochiritsira nyali incandescent. Mwina anaganiza, muwerengi wokondedwa, m'nkhani Tidzafotokoza kodi nyali fulorosenti.

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Ngakhale kuphweka kwa kapangidwe ndi, monga Motero, mtengo wotsika kupanga mababu incandescent kuwala, kuyambira oyamba sanaleke kufunafuna njira zina zothetsera kusamvana. Ofufuza ena asankha kukhala mayendedwe wachibadidwe watsopano (nyali fulorosenti), ndipo ena - kusintha kwa chipangizo kale. Phindu la ntchito yawo n'kofunika: akhala akufuna botolo kuthamanga, amene ali pamwamba kwambiri luminosity kuti 2-3 mayunitsi ndi mphamvu ya 250-300 Watts akhoza kutithandiza chipinda yaikulu ndi denga mkulu; filament anaikidwa mu zingalowe ndi pamalo inert gasi, kulola kuchepetsa kwambiri kuchuluka kwa zinthu zachilengedwe nthunzi usavutike.

Chifukwa chotero kufufuza mphamvu kwa m'malo a incandescent zida kuunikira ndi losavuta - otsika kwambiri Mwachangu. Choncho, m'badwo wa kuwala kuonekera amatenga 5% mphamvu ankadya, ndi zina - ina kuwonongeka.

nyali fulorosenti kuloledwa kutuluka m'mbuyomu vuto. Mwachitsanzo, pamene flasks wofanana ndi incandescent kuwala kamwazi, mphamvu ya magetsi njira fulorosenti kwa nthawi zoposa zisanu m'munsi.

A mwayi zina ndi angathe kusankha mtundu wa kuwala panamveka chipangizo. Choncho, luminosity lolingana cheza thupi kutentha 4200 K, amapereka tsiku woyera kuwala. Apamwamba mtengo - 6400 K - amalenga ozizira woyera kuwala. Chabwino 2700 K - ndi momasuka ofunda kuwala.

incandescent zipangizo zosiyanasiyana amenewa ndi "konse kudzakhala."

The zida za nyali fulorosenti

Kupanga iwo ndi losavuta: ziwiri zosiyana mbali ya kapu chubu aikidwa mwauzimu filament. Pamwamba lamkati la galasi aphimbidwa ndi phosphor wosanjikiza - mankhwala wapadera losonyeza muulamuliro wa poizoni mu atomu (timakumbukira CRT-ma TV). Adakhumba hue luminescence opangidwa ndi kupanga zina zapadera. Chubu wasindikizidwa ndi kudzazidwa ndi mpweya inert ndi gaseous Mercury. N'chifukwa chake yobwezeretsanso a nyali fulorosenti - ndi udindo, ndipo ayenera kuthetsedwa pa mlingo amati: kuponya chida analephera sangakhale mu zinyalala nazo.

Tiwachitiranso ntchito

Pamene wapadera chiyambi-mmwamba zimachitika dera amapanga mkulu voteji zokwanira kusokonezeka magetsi a kusiyana mpweya pakati pa mizere yozungulira lapansi. Kenako, voteji ndi yafupika mphamvu mwadzina kokha ntchito kuti Arc.

Modern fulorosenti nyali maonekedwe si mwachizolowezi molunjika chubu, komanso anapotoza mwauzimu. Wotchuka "wantchito" - izi ndi imodzi mwa mitundu ya zipangizo luminescent.

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